package com.n5x.service;

import com.n5x.model.discount.DiscountGift;
import com.n5x.model.discount.DiscountGiftExample;
import com.n5x.model.goods.*;
import com.n5x.model.promotion.Promotion;

import java.util.List;
import java.util.Map;

/**
 * Created by Administrator on 2017/9/22.
 */
public interface IPromotionService {


    Promotion save(Promotion promotion);
    Promotion get(String id);

    List<Promotion> findAll(Map<String,Object> params);



}
